1 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
2 ; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
3 ; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
4 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \
5 ; RUN: -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
6 ; RUN: --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
7 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
8 @glob = common local_unnamed_addr global i64 0, align 8
10 define signext i32 @test_ilesll(i64 %a, i64 %b) {
11 ; CHECK-LABEL: test_ilesll:
12 ; CHECK: # BB#0: # %entry
13 ; CHECK-NEXT: sradi r5, r4, 63
14 ; CHECK-NEXT: rldicl r6, r3, 1, 63
15 ; CHECK-NEXT: subfc r12, r3, r4
16 ; CHECK-NEXT: adde r3, r5, r6
19 %cmp = icmp sle i64 %a, %b
20 %conv = zext i1 %cmp to i32
24 define signext i32 @test_ilesll_sext(i64 %a, i64 %b) {
25 ; CHECK-LABEL: test_ilesll_sext:
26 ; CHECK: # BB#0: # %entry
27 ; CHECK-NEXT: sradi r5, r4, 63
28 ; CHECK-NEXT: rldicl r6, r3, 1, 63
29 ; CHECK-NEXT: subfc r12, r3, r4
30 ; CHECK-NEXT: adde r3, r5, r6
31 ; CHECK-NEXT: neg r3, r3
34 %cmp = icmp sle i64 %a, %b
35 %sub = sext i1 %cmp to i32
39 define signext i32 @test_ilesll_z(i64 %a) {
40 ; CHECK-LABEL: test_ilesll_z:
41 ; CHECK: # BB#0: # %entry
42 ; CHECK-NEXT: addi r4, r3, -1
43 ; CHECK-NEXT: or r3, r4, r3
44 ; CHECK-NEXT: rldicl r3, r3, 1, 63
47 %cmp = icmp slt i64 %a, 1
48 %conv = zext i1 %cmp to i32
52 define signext i32 @test_ilesll_sext_z(i64 %a) {
53 ; CHECK-LABEL: test_ilesll_sext_z:
54 ; CHECK: # BB#0: # %entry
55 ; CHECK-NEXT: addi r4, r3, -1
56 ; CHECK-NEXT: or r3, r4, r3
57 ; CHECK-NEXT: sradi r3, r3, 63
60 %cmp = icmp slt i64 %a, 1
61 %sub = sext i1 %cmp to i32
65 define void @test_ilesll_store(i64 %a, i64 %b) {
66 ; CHECK-LABEL: test_ilesll_store:
67 ; CHECK: # BB#0: # %entry
68 ; CHECK: sradi r6, r4, 63
69 ; CHECK: subfc r4, r3, r4
70 ; CHECK: rldicl r3, r3, 1, 63
71 ; CHECK: adde r3, r6, r3
75 %cmp = icmp sle i64 %a, %b
76 %conv1 = zext i1 %cmp to i64
77 store i64 %conv1, i64* @glob, align 8
81 define void @test_ilesll_sext_store(i64 %a, i64 %b) {
82 ; CHECK-LABEL: test_ilesll_sext_store:
83 ; CHECK: # BB#0: # %entry
84 ; CHECK: sradi r6, r4, 63
85 ; CHECK-DAG: rldicl r3, r3, 1, 63
86 ; CHECK-DAG: subfc r4, r3, r4
87 ; CHECK: adde r3, r6, r3
92 %cmp = icmp sle i64 %a, %b
93 %conv1 = sext i1 %cmp to i64
94 store i64 %conv1, i64* @glob, align 8
98 define void @test_ilesll_z_store(i64 %a) {
99 ; CHECK-LABEL: test_ilesll_z_store:
100 ; CHECK: # BB#0: # %entry
101 ; CHECK-NEXT: addis r4, r2, .LC0@toc@ha
102 ; CHECK-NEXT: addi r5, r3, -1
103 ; CHECK-NEXT: ld r4, .LC0@toc@l(r4)
104 ; CHECK-NEXT: or r3, r5, r3
105 ; CHECK-NEXT: rldicl r3, r3, 1, 63
106 ; CHECK-NEXT: std r3, 0(r4)
109 %cmp = icmp slt i64 %a, 1
110 %conv1 = zext i1 %cmp to i64
111 store i64 %conv1, i64* @glob, align 8
115 define void @test_ilesll_sext_z_store(i64 %a) {
116 ; CHECK-LABEL: test_ilesll_sext_z_store:
117 ; CHECK: # BB#0: # %entry
118 ; CHECK-NEXT: addis r4, r2, .LC0@toc@ha
119 ; CHECK-NEXT: addi r5, r3, -1
120 ; CHECK-NEXT: ld r4, .LC0@toc@l(r4)
121 ; CHECK-NEXT: or r3, r5, r3
122 ; CHECK-NEXT: sradi r3, r3, 63
123 ; CHECK-NEXT: std r3, 0(r4)
126 %cmp = icmp slt i64 %a, 1
127 %conv1 = sext i1 %cmp to i64
128 store i64 %conv1, i64* @glob, align 8